glp-1 pet scan imaging news agonists may interfere with cancer imaging, new study finds GLP-1s May Throw Off Some

The enzyme cystathionine--synthase (CBS) that catalyzes the first step in the transsulfuration pathway is highly expressed in liver cells but not highly expressed in peripheral cells, so it is not surprising that the liver is the major producer of GSH, much of which is exported to the plasma and enzymatically broken down to cysteinylglycine and cyst(e)ine that is subsequently taken up by other cells for GSH synthesis

Ectopic suicide inhibition of thioredoxin glutathione reductase

Most GLP-1 users actively avoid this

If side effects are affecting your experience or raising questions about next steps, a short assessment can help provide clarity

[Published corrections appear in Lancet